PLA192ES Equivalent & Substitute Parts

Part Overview

The PLA192ES is a solid-state relay (SSR) manufactured by IXYS Integrated Circuits Division, part of the PLA OptoMOS® series. It functions as a SPST-NO (Single Pole Single Throw - Normally Open) relay with a 150 mA load capacity and operates across 0–600 V AC/DC output voltage range. The device is housed in a 6-SMD surface mount package with gull wing termination.

The PLA192ES carries an obsolete product status. Locating equivalent or substitute components is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements.

Substiute Parts

PLA192ES

IXYS Integrated Circuits DivisionIn Stock: 1023PLA192ES Datasheet

Current PartRFQ

PLA192S

IXYS Integrated Circuits DivisionIn Stock: 4545PLA192S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PLA192ES is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPST-NO (1 Form A)
• Output type: AC, DC capable
• Input voltage: 1.2 VDC
• Load voltage range: 0 V ~ 600 V
• Load current rating: 150 mA
• On-state resistance: 22 Ohms maximum
• Package type: 6-SMD (0.300", 7.62mm)
• Termination style: Gull Wing
• Mounting type: Surface Mount

The PLA192S meets all these criteria and is classified as a manufacturer-recommended substitute. It maintains identical electrical specifications and mechanical form factor while offering active product status and improved inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The PLA192S is a direct functional and mechanical equivalent to the PLA192ES. Both components share identical electrical performance parameters, package geometry, and compliance certifications (ROHS3, REACH Unaffected, EAR99 classification).

The primary distinction is product lifecycle status: the PLA192ES is obsolete, while the PLA192S maintains active status. This difference carries practical implications for procurement and long-term supply chain planning. The PLA192S is available in tube packaging with significantly higher inventory levels (4,470 units versus 957 units for the PLA192ES), supporting both immediate and sustained production requirements.

Selection between these parts should be based on inventory availability, packaging requirements, and supply chain continuity objectives. No electrical or mechanical redesign is required when transitioning from PLA192ES to PLA192S.

Frequently Asked Questions (FAQ)

Q: Can the PLA192S be used as a direct replacement for the PLA192ES?

A: Yes. The PLA192S is electrically and mechanically identical to the PLA192ES across all specified parameters, including circuit configuration, voltage ratings, current capacity, on-state resistance, package type, and termination style. No circuit modifications are required.

Q: What is the primary reason to substitute the PLA192ES with the PLA192S?

A: The PLA192ES is classified as obsolete, while the PLA192S maintains active product status. This ensures continued availability, reduces supply chain risk, and supports long-term production planning.

Q: Are there any differences in compliance or certifications between these parts?

A: No. Both the PLA192ES and PLA192S carry identical RoHS3 compliance, REACH Unaffected status, and EAR99 ECCN classification. Moisture sensitivity level (MSL 1) is also identical.

Q: Does the packaging difference between the two parts affect compatibility?

A: Packaging format (tube for PLA192S versus unspecified for PLA192ES) does not affect electrical or mechanical compatibility. Packaging selection depends on handling, storage, and assembly process requirements.

Q: What are the critical parameters that define substitution eligibility for this SSR relay?

A: Substitution eligibility is determined by matching circuit configuration (SPST-NO), input voltage (1.2 VDC), load voltage range (0–600 V AC/DC), load current (150 mA), on-state resistance (22 Ohms maximum), package type (6-SMD), and termination style (gull wing).